I have yet another problem after being off line. My iPhone 5C will not update the Amtrak app. I tried to delete and reinstall but evidently the 5C is too old a version. That's fine but I can't even use the older Amtrak app version. I know the phone is ancient - all of 5 years old!!!!! - but is this the way it is now? I have a number of friends now with the same problem. Are we all just Luddites?